Home›Asteroids›274257 2008 OY20274257 2008 OY20Main-belt minor planetDesignation(274257) 2008 OY20ClassMain-beltSemi-major axis3.045687 AUEccentricity0.1810284Inclination3.64224°Absolute magnitude (H)16.78Perihelion2.494 AUAphelion3.597 AU